Stefan Wellnitz is a private shareholder with an estimated portfolio value of NOK 8.6m. Stefan Wellnitz holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 8.6m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Stefan Wellnitz owns

Company	Stake	Value (est.)
STEWE AS	100.0%	NOK 8.5m
STEWE HOLDING AS	100.0%	NOK 28,000

Roles

Styrets leder

3 selskaper

STEWE HOLDING AS 936293204

STEWE AS 917021066

STEWE PROSJEKT AS 936350399

Daglig leder

2 selskaper

STEWE HOLDING AS 936293204

STEWE PROSJEKT AS 936350399

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.